3992411342940 has 24 divisors (see below), whose sum is σ = 11178751760400. Its totient is φ = 1064643024768.

The previous prime is 3992411342939. The next prime is 3992411342963. The reversal of 3992411342940 is 492431142993.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33270094465 + ... + 33270094584.

It is an arithmetic number, because the mean of its divisors is an integer number (465781323350).

Almost surely, 2^{3992411342940} is an apocalyptic number.

3992411342940 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3992411342940 is an abundant number, since it is smaller than the sum of its proper divisors (7186340417460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3992411342940 is a wasteful number, since it uses less digits than its factorization.

3992411342940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66540189061 (or 66540189059 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 51.

The spelling of 3992411342940 in words is "three trillion, nine hundred ninety-two billion, four hundred eleven million, three hundred forty-two thousand, nine hundred forty".